JST PH 2mm 4-pin Vertical Connector (10-pack) - STEMMA : ID 4390 : $3.50 : Adafruit Industries, Unique & fun DIY electronics and kits
10pairs/5pairs White Micro Jst 2 Pin Male & Female Plug Connector With Wire Cables Length100mm - Connectors - AliExpress
Pololu - JST RCY Connector Pack, Female
JST connector: everything you need to know | free hardware
1 Set of JST-SM 2 Pin Male/Female Connector with 5" 24awg wires
Amazon.com: JST SM Connector, VANDESAIL SM 2Pin Jack Plug Male to Female Wire Connector Adapter Electrical Cable for LED Light Strip 20 Pairs 10CM (40 Pack, JST SM 2 Pin Connector) : Electronics
Is it possible to make JST connector with solid wire ? : r/AskElectronics